Full throttle bog - Kawasaki KFX450 Forum

dubbs_ · 10-04-2008, 01:23 AM

I have full exhaust, open box and PCIII. I dug it out for a ride and it would not rap out. Anything over 1/2 throttle and it would fall on its face....... If I held it wide open, kiled it for about 5 sec. and turned it back on it would run fine till I let out????? It has no blink codes... Any ideas would be great...

offroadhunter · 10-04-2008, 02:22 AM

Where did you get your fuel map? may not be getting enough fuel.

dl11sec70dodge · 10-04-2008, 03:25 AM

saying u dug it out sounds like it was sitting for a while....how long?

dubbs_ · 10-05-2008, 06:17 PM

QUOTE (offroadhunter @ Oct 4 2008, 12:23 AM)

Quote:

Where did you get your fuel map? may not be getting enough fuel.

The map is custom from N-motion they used my ride to make the pipe they sell .... they said that they could not get the PCIII to lean out as much as they wanted.... it ran ok but I could tell it was "fat".......

dubbs_ · 10-05-2008, 06:34 PM

QUOTE (dlkfx450 @ Oct 4 2008, 01:26 AM)

Quote:

saying u dug it out sounds like it was sitting for a while....how long?

It sat about 3mo. ( I did replace the fuel ) It was just in for the recall on the fuel pump b4 it sat...

dubbs_ · 10-05-2008, 09:11 PM

QUOTE (Dubbs_ @ Oct 3 2008, 11:24 PM)

Quote:

I have full exhaust, open box and PCIII. I dug it out for a ride and it would not rap out. Anything over 1/2 throttle and it would fall on its face....... If I held it wide open, kiled it for about 5 sec. and turned it back on it would run fine till I let out????? It has no blink codes... Any ideas would be great...

I just recalibrated my tps it was down to .56 set it to .64 (as according to Yokley's mechanic) Going to test it tomorrow.........

mrbkfx450 · 10-05-2008, 10:07 PM

alba exuast pcIII uni filter no lid.... idk if that helped you or not with the tps but my bike just did the same thing cut out at mid throttle and died when you stabbed the throttle it was at the shop for 2mounths... the fuel pump went bad on it... it still ran but we swapped a tank out from a nother bike and it ran fine if you got access to another tank i woulds try that....

dubbs_ · 10-06-2008, 07:58 PM

same prob....... I did notice that it was ok till it got to operating temp...... Im going to check my map and Im looking for a dif. tank/pump to try.

JAYHAWKTRAILERS · 10-07-2008, 09:53 PM

QUOTE (Dubbs_ @ Oct 6 2008, 05:59 PM)

Quote:

same prob....... I did notice that it was ok till it got to operating temp...... Im going to check my map and Im looking for a dif. tank/pump to try.

It sounds to fat to me, I have the same problem if I change elavation to much, I lean it out by 10% on the high and med side... Works great for me....

dubbs_ · 10-10-2008, 12:33 AM

*&^%$#@!!!!!!!!! new map and this thing is still kicking my but. Any one have any ideas what could be temp sensitive enough to make it do this. Runs good when its cold.

10-04-2008, 01:23 AM	#1 (permalink)
dubbs_ Junior Member Join Date: Oct 2008 Posts: 8	I have full exhaust, open box and PCIII. I dug it out for a ride and it would not rap out. Anything over 1/2 throttle and it would fall on its face....... If I held it wide open, kiled it for about 5 sec. and turned it back on it would run fine till I let out????? It has no blink codes... Any ideas would be great... __________________ Thanks.............. Dubbs

10-04-2008, 03:25 AM	#3 (permalink)
dl11sec70dodge Senior Member Join Date: Aug 2007 Posts: 285	saying u dug it out sounds like it was sitting for a while....how long? __________________ yeah, but does it go fast!!! 2 RAPTOR 700 MOBILE DYNO... THE BEST service/ TUNE IN SO-CAL Located in Hesperia Ca. WWW.HIGHDESERTDYNO.COM

10-06-2008, 07:58 PM	#8 (permalink)
dubbs_ Junior Member Join Date: Oct 2008 Posts: 8	same prob....... I did notice that it was ok till it got to operating temp...... Im going to check my map and Im looking for a dif. tank/pump to try. __________________ Thanks.............. Dubbs

10-10-2008, 12:33 AM	#10 (permalink)
dubbs_ Junior Member Join Date: Oct 2008 Posts: 8	*&^%$#@!!!!!!!!! new map and this thing is still kicking my but. Any one have any ideas what could be temp sensitive enough to make it do this. Runs good when its cold. __________________ Thanks.............. Dubbs

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10-04-2008, 02:22 AM	#2 (permalink)
offroadhunter Senior Member Join Date: Oct 2007 Location: Anthem, AZ Posts: 637	Where did you get your fuel map? may not be getting enough fuel.

10-05-2008, 10:07 PM	#7 (permalink)
mrbkfx450 Junior Member Join Date: Jul 2008 Posts: 11	alba exuast pcIII uni filter no lid.... idk if that helped you or not with the tps but my bike just did the same thing cut out at mid throttle and died when you stabbed the throttle it was at the shop for 2mounths... the fuel pump went bad on it... it still ran but we swapped a tank out from a nother bike and it ran fine if you got access to another tank i woulds try that....

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